It might even bet funnier than you think. I was 98% convinced when I went to the dealer to buy a Roadsmith, however when it was converted they didn't get the forks adjusted correctly(this from the owner of Roadsmith) and I pitched forward and that was straw the broke the camel's back as they say. I wouldn't hesitate to buy a Roadsmith. I've actually ridden a Roadsmith since then with the forks adjusted correctly and it's a great trike.
I'm now on my third year, with this trike (knock on wood/all been good so far) My problem was when i had my bike converted into a R/smith, it was in the dead of winter, with a foot of snow on the ground..So my testing was somewhat limited, so i had to go by the words of wisdom of my builder, ...I did like the IRS that is offered by RSmith, I liked the idea of power steering (rake'd frontend) and all parts installed are all VW parts that can be purchased in my local auto parts store..
My builder is located 150 miles from me, so just stopping in anytime I want to get anything fix'd or adjusted is kinda out of the question....
I do have to say that my trike is totally babied, i ride it slow and easy, and all maintenance is done on time, so break downs, due to being beat'en, on is not happening ... (hopefully)
Ronnie